Operating Temperature Range: -30 to +85ç (Note 1) Operating Humidity Range: 40 to 80%

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1 All non- products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website search at or contact your Hirose sales representative. ISA Bus (AT bus) MCR60 Series Features 1. Standard Compliant with ISA bus (AT bus) standard 2. Connector Type The contact pitch is 2.54mm, and the connector has 98 contacts. 3. Board Mounting Type Straight through hole, right angle through hole types are available. 4. Prevents mis-insertion in the board Using the polarizing key prevents mis-insertion in the printed board. Product Specifications Rating Current rating: 3A Voltage rating: 300V AC Operating Temperature Range: -30 to +85ç (Note 1) Operating Humidity Range: 40 to 80% Storage Temperature Range: -10 to +60ç (Note 2) Storage Humidity Range: 40 to 70% (Note 2) Item Specification Condition 1.Insulator Resistance 2.Withstanding Voltage 3.Contact Resistance 4.Vibration 5.Humidity(Steady state) 1000M ohms min. No flashover or insulation breakdown. 30m ohms max. No electrical discontinuity of 10μs or more Insulation resistance : 1000M ohms min. 500V DC 1000V AC/1 minute. 100mA Frequency: 10 to 55 Hz, single amplitude of 0.75 mm, 2 hours in each of the 3 directions. 96 hours at temperature of 40ç and humidity of 90% to 95% 6.Temperature Cycle No damage, cracks, or parts looseness. (-65ç : 30 minutes 15 to 35ç: 5 minutes max. 125ç : 30 minutes 15 to 35ç: 5 minutes max.) 5 cycles 7.Durability (Mating/un-mating) 8.Resistance to Soldering heat Contact resistance : 30m ohms max. No deformation of components affecting performance. 500 cycles Manual soldering: 350ç for 3 seconds Note 1: Includes temperature rise caused by current flow. Note 2: The term "storage" refers to products stored for long period of time prior to mounting and use. Operating Temperature Range and Humidity range covers non conducting condition of installed connectors in storage, shipment or during transportation. Note 3. Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a specific part number shown. Material Parts Material Finish Remarks Insulator Contact Ordering Information MCR60 PBT Copper alloy Contact area Lead area Black Selective gold plated Tin plated A - 98 D DS UL94V Series Name : MCR60 5 Contact pitch : 2.54mm 2 Mold Type A: Without mounting hole 6 Contact type : Blank: With Mounting hole DS : Straight type 3 Number of contacts : 98 DSA : Right bent and right angle type 4 Contact alignment : D : Double side DSB : Left bent and right angle type A7

2 All non- MCR60 products Series ISA have been discontinued, Bus (AT or will bus) be discontinued soon. Please check the products status on the Hirose website search at or contact your Hirose sales representative. Straight Through hole Type without mounting hole MCR60A-98D-2.54DS(70) CL A8

3 All non- products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website search at MCR60 or Series ISA contact your Hirose Bus sales (AT representative. bus) Left Bent and Right Angle Through hole Type with Mounting hole MCR60-98D-2.54DSB(70) CL A9

4 All non- MCR60 products Series ISA have been discontinued, Bus (AT or will bus) be discontinued soon. Please check the products status on the Hirose website search at or contact your Hirose sales representative. Right Bent and Right Angle Through hole Type without Mounting hole MCR60A-98D-2.54DSA(70) CL A10

5 All non- products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website search at MCR60 or Series ISA contact your Hirose Bus sales (AT representative. bus) BPCB Dimensions 30 to to 45 A11